Your thermostat could be malfunctioning - replace it. Your radiator could becoming plugged - flush it.
Yes, 220 degrees Fahrenheit is generally considered too hot for most engines, including the Northstar engine. Operating at this temperature can lead to overheating, which may cause damage to engine components and result in decreased performance or failure. It's essential to monitor engine temperature and address any cooling issues promptly to prevent potential damage.
yes this will cause engine to run hot
No. I wondered that myself. Northstar engines do run a bit warmer than many other engines. I went to the dealer to have a water pump changed and asked the same question. I was told that 212F to 220F is quite normal for this engine.
if it is the intake manifold YES, exhaust manifold NO.
What causes 2001 to run hot while going down the road
2001 VW jetta the radiator cooling fans run all the time they run soon you turn the ignition switch on with cold engine. if the engine is hot and you turn the ignition switch off the stay on till battery goes dead.
What causes a 1998 Pontiac transport to run hot and engine shuts off
Anywhere between 195 and 230 or is is common. Some run hot, some run cool. Anywhere in between there is just fine. The fans don't even come on until 224.
Generally when the engine is hot or the AC is on.
No.
The heater has a little radiator in it and it may be enough to cool a engine that is running hot
sometimes.